baber/WOPTO huggingface dataset:
Patent KR-20070020221-A (KR)
Title: Polyarylene sulfide and process for producing the same
Inventor: SATO HIROYUKI
IPC: C08G75/0281
Filed: 2005-02-09
Abstract: A polyarylene sulfide characterized by having a melt viscosity, measured at a shear rate of 1216 sec-1 at 310C, of 1 to 3000 PaÀs; a pH value, measured in a mixed solvent of water/acetone (vol. ratio=2:1), of 7.0 to 12.0; a crystallization temperature, measured in the course of temperature drop at a rate of 10C/min from the state of melt at 340C, of 220C or below; and a whiteness degree of melt molded item of 70 or higher. There is further provided a process for producing the polyarylene sulfide. ® KIPO & WIPO 2007
Patent KR-20070004806-A (KR)
Title: Noise removing circuit
Inventor: SAITO YASUJI
IPC: H04B1/10
Filed: 2005-02-23
Abstract: [PROBLEMS] To provide a noise removing circuit having an improved pulse noise detection accuracy irrespective of the intensity of the electric field by selecting a noise detection signal according to the intensity of the electric field. [MEANS FOR SOLVING PROBLEMS] A noise removing circuit comprising a predicting section for predicting the value of an intermediate frequency signal at a predetermined time on the basis of the intermediate frequency signal previously generated before the predetermined time, a detecting section for comparing the difference in magnitude between the predicted value of the intermediate frequency signal at the predetermined time and the value of the previously generated intermediate frequency signal with a predetermined threshold and thereby outputting a second detection signal representing the occurrence of the pulse noise, and a noise removal control unit for selectively outputting to a noise removing unit either a first detection signal representing the occurrence of pulse noise generated by level-detecting the intermediate frequency signal of the received signal or the second detection signal as a signal for interpolating the period when the pulse noise occurs according to the electric field intensity signal generated from the intermediate frequency signal. ® KIPO & WIPO 2007
Patent KR-20060133014-A (KR)
Title: Peg-functional nucleic acid conjugate
Inventor: NAGASAKI YUKIO
IPC: C08G65/329
Filed: 2005-04-14
Abstract: A conjugate of functional oligonucleotide and poly(ethylene oxide); a polyion complex from this conjugate and a cationic polymer; and a micelle thereof. This micelle achieves stabilization of the oligonucleotide in animal cells and enhances its specific binding capability to target gene.
Patent KR-20070007348-A (KR)
Title: Thermoplastic gel compositions that can be converted into thermoset gel compositions by exposure to radiation
Inventor: ST CLAIR DAVID J
IPC: C08F297/04
Filed: 2005-03-24
Abstract: Disclosed is a thermoplastic gel composition that can be fabricated into an article, such as an air freshener or a gasket, and then be converted into a thermoset gel composition by exposure to radiation. The thermoset composition has better slump resistance at high temperatures compared to the thermoplastic composition. Prior to irradiation, the composition is a thermoplastic and so it can be easily mixed and formed into an article. ® KIPO & WIPO 2007
Patent KR-20060129099-A (KR)
Title: Methods of forming memory cell capacitor plates in memory cell capacitor structures
Inventor: KEIL DOUGLAS L
IPC: H01L21/8242
Filed: 2000-03-30
Abstract: An improved method of forming a memory cell capacitor plate is disclosed. The method of forming a memory cell capacitor plate comprises the steps of depositing a sacrificial layer and forming an opening in the sacrificial layer. Then an electrode material layer which includes a substantially conductive material that remains substantially conductive upon exposure to oxygen is deposited over a top surface of the sacrificial layer and at least partially filling the opening. The method continues with removing a portion of the electrode material layer down to at least about a level of the sacrificial layer's top surface to define a top surface of the memory cell capacitor plate, followed by removal of the sacrificial layer.
Patent KR-20070015442-A (KR)
Title: Lockup device of hydraulic torque transmission
Inventor: KUBOTA TETSUYA
IPC: F16H45/02
Filed: 2004-12-15
Abstract: A lockup device (7) in which a piston is connected to a front cover and which increases a lockup operation responsiveness in reverse driving. The lockup device (7) is used for a torque converter (1) having the front cover (2) in which a torque is inputted, an impeller (3) fixed to the front cover (2) and forming a fluid chamber filled with a working fluid, and a turbine (4) disposed in the fluid chamber oppositely to the impeller (3), and comprises the piston (22). The piston (22) is disposed so as to divide a space between the front cover (2) and the turbine (4) into a front cover side first hydraulic chamber (36) and a turbine side second hydraulic chamber (37), and can be connected to and disconnected from the front cover (2) by a differential pressure between the first and second hydraulic chambers (36) and (37). The piston (22) is formed of a plate-like member, and comprises a plurality of projected parts (41) extending from the inner peripheral side to the outer peripheral side on the first hydraulic chamber side surface (42). The projected parts (41) comprise linear front sides (51) and rear sides (52) in the rotating direction and arc-shaped outer peripheral sides (53) and inner peripheral sides (54). The rear sides (52) in the rotating direction are aligned with a straight line (Ls) connecting an inner peripheral end (52a) to the center of rotation (O), or the rear sides (52) in the rotating direction are tilted so that the outer peripheral end (52b) is positioned on the rear side of the straight line (Ls) in the rotating direction. ® KIPO & WIPO 2007
Patent KR-20080016410-A (KR)
Title: The waste input apparatus of waste collective treatment system
Inventor: KIM JAE KON
IPC: B09B3/00
Filed: 2007-01-04
Abstract: A waste input apparatus of a waste collective treatment system is provided to enable the apparatus to be operated independently, improve operational reliability of the apparatus, and repair and manage the apparatus easily. A waste input apparatus(100) of a waste collective treatment system includes: a body having an injection port formed on a front face thereof; a drum(120) which is disposed in the body in which an injection hole(121) is formed in the diameter direction, and which is rotated such that the injection hole corresponds to the injection port; an injection pipe(140) which extends to the lower side of the drum, communicates with a waste transfer pipe(3), and corresponds to the injection holes of the drum; and a switch valve(150) for opening and closing the bottom of the injection pipe. The drum is rotated by a motor(131). The switch valve includes a disc(151) for closing the bottom of the injection pipe, a hinge(153) connected to a lower part of the injection pipe to open or close the bottom of the injection pipe by rotating the disc, and a motor(132) connected to the hinge to rotate the disc.
Patent KR-20090000134-A (KR)
Title: Client, media server and controlling method thereof
Inventor: SHIN DONG YUN
IPC: G06Q50/00
Filed: 2007-01-09
Abstract: A client, a media server, and a control method thereof for providing and displaying thumbnail information efficiently are provided to transmit thumbnail information only when the thumbnail information is changed and utilize previously received thumbnail information when the thumbnail information is not changed, thereby preventing the redundant transmission of the thumbnail information. A media server(100) comprises a transceiver(130), a storage(110), and a controller(120). The transceiver receives a thumbnail request command, in which the request time-and-date of a previous thumbnail is included, from a client displaying the thumbnail information. The storage stores the thumbnail information. The controller determines whether the thumbnail information changed after the request time-and-date of the previous thumbnail exists among the stored thumbnail information. And the controller transmits the changed thumbnail information to the client if the changed thumbnail information exists.
Patent KR-20070077067-A (KR)
Title: Gear mounting structure for fishing reel
Inventor: KITAJIMA KEIGO
IPC: A01K89/01
Filed: 2007-01-12
Abstract: A gear part mounting structure of a fishing reel is provided to restrain the decrease in handling sense of a fisherman through an annular elastic member. In the gear part mounting structure of a fishing reel, a spiral shaft(16) is composed of a shaft body(16b); a spiral groove(16a) of which both ends are connected, formed on the outer periphery of the shaft body across each other; and a mounting unit(16c) installed at one end of the shaft body. A gear part(18) comprises a gear body(18a); gear teeth(18b) formed along the outer peripheral part of the gear body; and a mounting recessed part(18c) recessed on the inner peripheral part of the gear body to prevent the mounting unit of the spiral shaft from being relatively rotated. An annular elastic member is interposed between the mounting unit and the mounting recessed part.
Patent KR-20080068308-A (KR)
Title: Module pcb and manufacturing method thereof
Inventor: SON KYUNG JOO
IPC: H05K1/18
Filed: 2007-01-19
Abstract: A module substrate and a method for manufacturing the same are provided to offer a land pattern which has both SMD and NSMD type so as to reduce an entire size of the module. A module substrate comprises a plurality of land patterns(122), a solder resist, and a solder resist opening region(118). The land patterns are symmetrically aligned each other in between regular intervals to mount a manual element on the substrate. The solder resist covers a longitudinal outer end of the land pattern. The solder resist open unit is formed between the land patterns and at two ends of the land patterns which are aligned to width-direction.
Patent KR-20080071397-A (KR)
Title: Radio frequency identification/ ubiquitous sensor network system
Inventor: KIM NAM YUN
IPC: H04B1/16
Filed: 2007-01-30
Abstract: An RFID(Radio Frequency IDentification)/USN(Ubiquitous Sensor Network) system is provided to determine entry of a tag without any monitoring system and network by using characteristics of an RFID or USN communication environment, use computing resources and power efficiently depending on the entry of the tag, and perform a building management function such as worker location tracking, intruder monitoring, and theft prevention. An RF sensor device(120) includes a signal coupler(124) coupling a signal received from an RF reception end, a signal detector(125) generating a first detection signal by detecting change of the coupled signal when an object is moved in an electromagnetic field, and a controller(129) generating a second detection signal by operating an RF transmission end when the change of the coupled signal is determined based on the first detection signal. A sensor management device generates location information of the object when the second detection signal is received, and generates tracking information of the object by using the second detection signal. The controller determines whether the coupled signal is changed by calculating a reflection coefficient based on the first detection signal.
Patent KR-20070026729-A (KR)
Title: Management system for paper-base(or valuable papers)
Inventor: KIM YOU JUNG
IPC: G07D7/00
Filed: 2007-02-12
Abstract: A system for managing forms is provided to easily track a problem caused from the form by inserting ID data of a form provider into image contents of the form if a customer provides the form as a settlement tool at a shop having a CAT(Credit Authorization Terminal) and/or a POS(Point Of Sale) terminal, which include a function of a form management terminal. A scanner(100) generates the image contents by scanning the form provided from the form provider. An ID checker(110) reads ID information from an ID card of the form provider. A processor(145) inserts the ID data of the form provider into the image contents generated from the scanner. A transmitter(155) transmits the image contents, which include the ID data of the form provider, of the form to a server on the network. The server includes a receiver receiving the image contents from the form management terminal and a storing part storing the received image contents to a storage medium.
Patent KR-20080078339-A (KR)
Title: Semiconductor memory device having bit-line sense amplifier
Inventor: LEE SANG HEE
IPC: G11C11/4094
Filed: 2007-02-23
Abstract: A semiconductor memory device having a bit line sense amplifier is provided to prevent data from being erroneously amplified by maintaining a constant sensing margin delay before the bit line sense amplifier is activated. A signal input unit(100) receives an active signal and a precharge signal and outputs an active-interval signal. An RC delay unit(200) applies an RC delay on an output signal from the signal input unit. A variation detector(300) detects variation in the resistance of the active resistor. An auxiliary delay unit(400) selectively applies an additional delay on the output signal from the RC delay unit in response to the output signal from the variation detector. The variation detector includes first and second delay elements(320,340) and a phase detector(360). The phase detector detects the earliest activated signal from the first and second delay elements and outputs the detected signal as a sensor signal.
Patent KR-20070093867-A (KR)
Title: Liquid crystal aligning film, liquid crystal aligning agent, and liquid crystal display device
Inventor: SAKAMOTO KENJI
IPC: C09K19/04
Filed: 2007-03-13
Abstract: A liquid crystal aligning agent is provided to reduce problems resulting from dust or static electricity, control a pre-tilt angle of liquid crystals easily, and form liquid crystal aligning films. A liquid crystal aligning agent comprises: a polyamic acid which is a reaction product of tetracarboxylic dianhydride and diamines and includes azo groups in the main chain; and a solvent. The diamines contain a diamine having a side chain structure. The liquid crystal aligning film is obtained by imidizing the polyamic acid oriented in a predetermined direction by light irradiation. The liquid crystal aligning film has an alignment index(Delta) of a main chain in the obtained polyimide of 0.03-1.00. When a liquid crystal display device including the liquid crystal aligning film is formed, a pre-tilt angle of liquid crystal ranges from 2 to 90 degrees.
Patent KR-20080087602-A (KR)
Title: In-door unit of air-conditioner
Inventor: KIM KI JIN
IPC: F24F1/00
Filed: 2007-03-27
Abstract: An indoor unit of an air conditioner is provided to allow a filter to be detachably attached to a front panel by rotating the filter together with the front panel. An indoor unit of an air conditioner comprises a main body(10), an intake grill(20) formed at the upper surface of the body, a filter(40) installed at the inside of the intake grill, and a front panel(30) to open/close the front of the body. The filter is connected to the front panel so that the filter is detachably attached into the inside of the front panel when the front panel is open. The filter is mounted on the inside of the intake grill when the front panel is closed. A bottom part of the front panel is hinged to the body to allow the front panel to be rotated. The filter is connected to the upper part of the front panel to allow the filter to be detachably attached.
Patent KR-20080089901-A (KR)
Title: Method for fabricating silicon dioxide film using tms and ozone
Inventor: YOU DONG HO
IPC: H01L21/76
Filed: 2007-04-03
Abstract: A method for manufacturing a SiO2 film is provided to improve step coverage and good gap-fill capability and have a less carbon content. A method for manufacturing a SiO2 film comprises the following steps of: performing a thermal chemical vapor deposition(CVD) with respect to a SiO2 film by using trimethylsilane(TMS) and ozone(O3), and processing plasma with respect to the SiO2 film vapor-deposited by the thermal CVD using gas which includes oxygen or hydrogen.
Patent KR-20080089985-A (KR)
Title: Pattern sewing machine having with two needle stalk
Inventor: LEE DONG GYU
IPC: D05B1/10
Filed: 2007-04-03
Abstract: A pattern sewing machine having two needle stalks is provided to reduce the working time by sewing two lines simultaneously through two needle stalks, and to raise the quality of sewing by maintaining a constant interval between sewing lines and by controlling the needle stalk. A sewing machine support part supports a sewing machine. An arm rising apparatus is installed on the fixing frame of the sewing machine support part, and moves a head part(40) of the sewing machine upward and downward. An X-axis transfer device is equipped on the upper side of a table to X-direction, and a Y-axis transfer device is equipped on the lower side of the table to Y-direction at the sewing machine support part, and move the fixing materials of sewing goods to right and left or back and forth direction respectively. The fixing materials of sewing goods are coupled with a fixing part. The head part is equipped with plural needle stalks(42,44), and performs continuously two line sewing. Plural needle stalks perform upward and downward movement simultaneously, and control each needle stalk respectively through each angled two-needle function.
Patent KR-20070101132-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: FUTASE TAKUYA
IPC: H01L29/772
Filed: 2007-04-06
Abstract: A method for manufacturing a semiconductor device is provided to improve the reliability and yield of the semiconductor device by preventing the variation of electrical properties in a nickel silicide layer. A semiconductor wafer(SW) is stably loaded on a wafer stage(27a) in a first chamber. A reduction gas is supplied onto the wafer from an inner upper portion of the first chamber by using a shower head(27c). A dry cleaning process is performed on a main surface of the wafer. A first heat treatment is performed on the wafer at a first temperature, wherein the first temperature is obtained from a heating temperature of the shower head. The wafer is transferred from the first chamber to a second chamber. A second heat treatment is performed on the wafer in the second chamber at a second temperature. The second temperature is higher than the first temperature. The first temperature is in the range of 100 to 150 °C. The second temperature is in the range of 150 to 400 °C.
Patent KR-20080094520-A (KR)
Title: The paper bottle for cooking
Inventor: KIM KYEONG IL
IPC: A47J36/04
Filed: 2007-04-19
Abstract: A paper container for cooking is provided to prevent environmental contamination due to dioxin by forming a container using paper to conveniently taste Korean traditional soup. A paper container for cooking comprises aluminum cooking foil(cl) attached to the upper external surface and the lower external surface of a container, and a steam discharge hole for discharging steam when an upper lid is heated to boil fermented soybean paste soup or soup. A user drinks the soup by holding a portion having low thermal conductivity wherein the aluminum foil is not attached.
Patent KR-20080100703-A (KR)
Title: Method for parallel executing single computing program in a plurality of computing nodes
Inventor: KIM WOO HYUN
IPC: G06F15/16
Filed: 2007-05-14
Abstract: A method for parallel executing user programs for a single server in a plurality of computing nodes is provided to enable a user to perform distributed parallel programming easily even without professional programming knowledge. A method for parallel executing user programs for a single server in a plurality of computing nodes includes the following steps of: confirming whether a computing node to execute a user program is designated or not(S600); if so, executing the user program in the designated computing node, and if not, confirming where there is available one of the plural computing nodes to execute the user program in the available computing node(S610, S620, S630); while programs is being executed in each node, transferring all of the events, generated during the executing process, to their parent processors(S640); when some of the programs, executed in each node, is terminated, informing their parent processors of the fact(S650); and when all of the programs, executed in each node, are terminated, informing their parent processors that the user programs are terminated(S670).
Patent KR-20080101130-A (KR)
Title: Anisotropic conductive adhesive capsule
Inventor: CHO IL RAE
IPC: H01B5/16
Filed: 2007-05-16
Abstract: The electrical shortage can be prevented by forming relatively many conductive particles on the electrode by capsule bursts caused by compress between electrodes. The adhesive force can be enhanced due to the insulating property caused from the capsule bursts. The anisotropic conductive adhesive capsule(10) having the conductive paticles(12) and insulating property binder(14) inside the encapsulated capsule body of polymer is made of the following components. The conductive particles are a single or at least two metal or metal oxide selected between from the group consisting of nickel, iron, copper, aluminium, tin, zinc, chrome, cobalt, silver and gold. A single or at least two conductive particles are selected from the group consisting of soldering and carbon. The particles in which the thin metal layer are formed on the nucleation surface is selected from the group consisting of glass, and the ceramics and polymer. The particles in which the thin metal layer is formed on the nucleation surface is coated with an insulating resin.
Patent KR-20080101204-A (KR)
Title: Rice-planting machine
Inventor: LEE HEE SEOK
IPC: A01C11/00
Filed: 2007-05-16
Abstract: A rice transplanter is provided, which improves stability by lowering the height of the rice transplanter and makes the installation position of the transmission low. A rice transplanter comprises: a main frame(10) which is formed in a pair and builds up the base of the car body; a transmission(120) equipped between a pair of main frames; a first supporting frame(30) whose both ends are combined with each main frame and supports the front portion of the transmission; and a front-wheel case(150) which is detachably combined with the main frame and supports both sides of the transmission.
Patent KR-20080101455-A (KR)
Title: 반도체 탐침 및 그 제조방법
Inventor: KIM DEOK SU
IPC: H01L21/66
Filed: 2007-05-18
Abstract: 본 발명은 반도체 탐침 및 그 제조방법을 제공하기 위한 것으로, 이를 위해 본 발명은 지지체와, 지지체에서 연장되어 부상된 캔틸레버와, 캔틸레버의 단부에 형성되며 서로 전기적으로 분리된 제 1팁 및 제 2 팁과, 제 1 팁 및 제 2 팁에 각각 연결되도록 캔틸레버와 지지체에 도핑되어 형성되는 제 1 신호라인 및 제 2 신호라인을 포함하는 반도체 탐침을 제공한다.  
       
     탐침, 캔틸레버, 팁
Patent KR-20080103216-A (KR)
Title: Method of pre-treatment of chips for artificial marble
Inventor: HER DAI YOUNG
IPC: B29B9/00
Filed: 2007-05-23
Abstract: A pre-processing method for a chip for an artificial marble is provided to contribute to the nature protection by enlarging use field of the artificial marble and reducing natural marble use as the alternate effectiveness. A pre-processing method for a chip for an artificial marble as follows: a chip for the artificial marble and compound are injected in a mixer; the chip and compound are agitated so that the chip for the artificial marble is wetted enough; the wetted chip for artificial marble is put into the frame and is hardened in an oven; the hardened material of the chip for the artificial marble obtained in pre-step is smashed. Chips for the artificial marble of more than two kinds are mixed.
Patent KR-20080108679-A (KR)
Inventor: LEE JOON WOO
IPC: G06F3/039
Filed: 2007-06-11
Abstract: A gaming mouse pad is provided to move a pointer promptly on a large scale monitor and enable the smooth movement of a wrist on the pad. Not normal aluminum but special aluminum for the recognition of a mouse sensor is used as a pad material in a gaming mouse pad, therefore the mouse pad can be processed in various shapes. Sensing, abrasion and anodizing treatments are applied to the pad to increase the surface degree. Thereby, comfortable sliding of a wrist is enabled.